davis



liltitrd met @str-nt @twine Leim Patent No. 95,438, dared october 5,'.1s69.

IMPROVEMENT m WRENCH.

TheSchedule referred to in there Letters Patent and making Ypar?. of the same.

To all whom it may conce/rn Be it known that, I, ASA B. DAVIS, of Pleasant# ville, county of Venango, State of Pennsylvania, have invented a new and useful apparatus as a. Wrench for handling, turning, or screwing together pipes, rods, or round bars of any kind and of more than one size; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference heilig had to the annexed drawings, making a part, of this specification, in whichy Figure 1 is a general perspective view,

Figure 2, a front view, and` L Figure 3, a side view. l

My inventiomconsists of a handle, K, as shown, to

`which are attached the jaws A and B, hinged at C and E, shown, and made withy the teeth N N', the

jaw B having a lower limb, G, which fits close in a slot in the handle, andis kept in place by the springr F.

To. use the invention, the upper jaw A is placed over the pipe or rod, and the lower jaw B, being brought round and pressed against it, willt itself to theA surface thus presented, and thus form and cause a complete and firm grip of the article. f

What I claim, and desire to secure by Letters Patent, is y The lower jaw B, limb G, hinge E, and springFin combination with the hinged jaw A and the handle K, constructed substantially l.as above set forth. g

. ASA B. DAVIS.

Witnesses:

W. T. HARRIS, E. F. GILBERT, A. HOLEMAN. 

